CVE-2025-27940 — n/a / TDX Module

Description (CNA)

Out-of-bounds read for some TDX Module before version tdx1.5 within Ring 0: Hypervisor may allow an information disclosure. Software side channel adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Affected (CNA)

Vendor / product	Versions
n/a / TDX Module	affected before version tdx1.5

CWE

CWE-125

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01397.html

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.